2017302055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{247067}}^1$

素因数の和:247166

約数の個数: 16

約数和(自身を含む): 2561601024

約数和(自身を除く): 544298969

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 247067, 1235335, 5682541, 17541757, 28412705, 87708785, 403460411, 2017302055]

約数ペア:

[(1, 2017302055), (5, 403460411), (23, 87708785), (71, 28412705), (115, 17541757), (355, 5682541), (1633, 1235335), (8165, 247067)]